NEC ipasolink 400 - Replace MODEM-A(*) Card

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Figure 10 presents the plug-in unit configurations in the indoor unit and Figure 11 depicts the plug-in units.

Figure 10. Indoor unit NWA-055268-001 and its ODU connection

Figure 11. Universal Slot-modules/cards. Note: Modem-A module: the old HW-version has no ONLINE led.

Main Page

Default Chapter2
- Table of Contents2
Introduction6
Product Description6
- Ipasolink 4007
Compatible Outdoor Units8
- Nhg8
- Nhg28
- Ihg9
Block Diagrams9
Available Configurations11
- Unprotected Hop11
- Protected Configurations11
- Ethernet Protection Using 2+0 or Xpic 1+011
- Radio Traffic Aggregation11
- Configuration Diagrams12
- Asymmetrical Hops15
External Connection Speed and Radio Path Capacity15
- Ipasolink Capacity16
Qos and Overprovisioning18
Adaptive Modulation18
Main Specifications20
Idu Configurations22
- Pdh-Interfaces24
- Management and Auxiliary Interfaces24
Indoor Unit Configurations25
Ordering Codes26
Preinstalled Licenses26
Safety Issues26
- Open Waveguide and Optical Connectors26
- Avoid the Front of the Antenna26
- Radiation Monitoring Devices27
- Safety Distance for the Public Exposure27
Indoor Unit Installation28
- Ventilation28
- Environmental Requirements28
- Power Connection29
- Assembling the Power Cable29
- Ethernet Cable Connections30
- Pdh Connections30
Odu Installation30
- 6 Ghz Odu with Standard Waveguide31
- Separate Installation of 7 and 13 Ghz Direct Mount Odu32
- Direct Mount Installation32
- Odu Cable Installation34
- Cable Connectors35
- Grounding35
- Grounding Outside35
- Grounding in the Shelter36
- Suitable Grounding Connectors36
- Idu and Cable Labelling36
- Overvoltage Protection36
Local Management37
- Management Tool37
- Recommended Browser37
- Local Connection37
- Remote Login Using the Browser38
- Login Window38
- Main Page - Menu and Current Status39
- Naming of the Idu and Modems39
Basic Settings39
- Provisioning Clear40
- Network Management (Nms) Settings47
- Modem Settings51
- Synchronization Setting52
- Date and Time Setting55
- Network Management Security Settings56
Antenna Alignment61
Management Network63
- Dcn over Pdh/Sdh65
- Management Using Metro Ethernet Vpls Service65
Provisioning Pdh66
Ethernet Settings69
- Vlan Settings70
- Bridge Modes (802.1Q and 802.1Ad)72
- Sample Vlan Settings73
Qos Settings76
- Traffic Classification Principles76
- Sample Qos Policy79
- Qos Settings - Classify and Ingress Policing80
- Port Qos Settings82
- Qos Settings Summary84
Copying Settings from One Idu to Another85
Preconfiguration Files90
Known Problems91
Appendix A. Receiver Threshold Data92
Appendix B. MC-A4/16E1-A Mdr68-Connector Pin Layout95
Appendix C. MC-A4 D-Sub-44 Connector Pin Layout96
Appendix D. Quick Installation Guide/Check List97

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